Hello,
i have create a portal using dnn 05.04.00,this portal must have a child portals ,
the problem is  creating a child cause a redirect loop to the main portal,
when i delete the child portal the main portal works fine
any idea!!!

Thanks for helping me,
actually its create a folder and default.aspx file and that is not causing the problem,
what causing the problem is some custom module throws exception and some how the
ProcessModuleLoadException(Me, exc) method react to this exception by redirect loops

Thanks alot sir.